Question

Which of the following materials is not lustrous?

gold

wood

silver

none of these​

Answer 1

$\huge\red{A}\pink{N}\orange{S}\green{W}\blue{E}\gray{R}$

wood

Explanation:

hope it helps you

Answer 2

Wood. Lustrous means shiny. Something that is smooth and shiny. All metals are shiny. But wood is rough and dull. So, the answer is wood
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